//
//  SubPerson.m
//  AFN_Test
//
//  Created by Guo Rui on 2017/9/12.
//  Copyright © 2017年 GR Harry. All rights reserved.
//

#import "SubPerson.h"

#import <objc/message.h>

@implementation SubPerson
+ (void)load
{
    IMP classIMP = method_getImplementation(class_getInstanceMethod(self, @selector(smile)));
    IMP superclassIMP = method_getImplementation(class_getInstanceMethod(self.superclass, @selector(smile)));
    
    NSLog(@"%p, %p", classIMP, superclassIMP);
}

@end
